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$1,047+ Cheap flights from Ireland to Missoula (MSO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSO
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Ireland to Missoula

Keep the following information in mind while searching for Ireland to Missoula flight deals. Data was last updated June 16, 2025.

Round-trip from

$1,047
(Flighttix)
From Ireland to Missoula Johnson-Bell Field
Search Deals

Find flight deals from Ireland to Missoula

Cheapest flights from Ireland to Missoula
Explore the most affordable flight options available from Ireland to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Flighttix deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/301:45 pmDUB - MSO
1 stop16h 44mMultiple Airlines
Wed 8/66:23 amMSO - DUB
2 stops17h 07mMultiple Airlines
Deal found 6/15$1,047
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/301:45 pmDUB - MSO
1 stop16h 44mAmerican Airlines
Wed 8/612:51 pmMSO - DUB
1 stop15h 49mAmerican Airlines
Deal found 6/15$1,052
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/309:20 amDUB - MSO
2 stops19h 03mUnited Airlines
Wed 8/66:15 amMSO - DUB
2 stops21h 05mUnited Airlines
Deal found 6/15$1,055
This Flysmarter deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/301:45 pmDUB - MSO
1 stop16h 44mBritish Airways
Wed 8/67:23 amMSO - DUB
2 stops15h 07mBritish Airways
Deal found 6/15$1,056
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3010:00 amDUB - MSO
1 stop20h 43mDelta
Wed 8/65:54 amMSO - DUB
1 stop19h 01mDelta
Deal found 6/15$1,104
This Kissandfly.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/302:15 pmDUB - MSO
3 stops28h 23mIcelandair
Fri 7/46:15 amMSO - DUB
3 stops24h 00mIcelandair
Deal found 6/15$2,087

Cheapflights Fare Finder

Customize your flight search to find flights from Ireland to Missoula that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Ireland to Missoula that are best for you.

Fly from

Ireland

Fly to

Missoula

Route

Depart

Return

Price

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 7/30

1:45 pm-11:29 pm

1 stop16h 44m

Missoula Johnson-Bell Field

Wed 8/6

6:23 am-6:30 am

2 stops17h 07m

$1,047

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 7/30

1:45 pm-11:29 pm

1 stop16h 44m

Missoula Johnson-Bell Field

Wed 8/6

12:51 pm-11:40 am

1 stop15h 49m

$1,052

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 7/30

9:20 am-9:23 pm

2 stops19h 03m

Missoula Johnson-Bell Field

Wed 8/6

6:15 am-10:20 am

2 stops21h 05m

$1,055

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 7/30

1:45 pm-11:29 pm

1 stop16h 44m

Missoula Johnson-Bell Field

Wed 8/6

7:23 am-5:30 am

2 stops15h 07m

$1,056

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Wed 7/30

10:00 am-11:43 pm

1 stop20h 43m

Missoula Johnson-Bell Field

Wed 8/6

5:54 am-7:55 am

1 stop19h 01m

$1,104

DublinMissoula

DUB - MSO

DUBMSO

Dublin

Mon 6/30

2:15 pm-11:38 am

3 stops28h 23m

Missoula Johnson-Bell Field

Fri 7/4

6:15 am-1:15 pm

3 stops24h 00m

$2,087

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Best time to book a flight from Ireland to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Missoula

Rainfall in Missoula by month

Plan your trip to Missoula by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

Plan your trip to Missoula by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missoula. Reviews last updated June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
499 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.6
Okay
7,019 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Ireland to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Missoula from Ireland?

    For a flight from Ireland to Missoula, you will be flying into Johnson-Bell Field. Missoula Johnson-Bell Field (MSO) is just 5.5 mi from the center of the city.

  • Can I find deals for flights from Ireland to Missoula that include hotel bookings?

    Yes. In addition to deals on Ireland to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Missoula?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Missoula.

  • Can I find deals for business class flights from Ireland to Missoula?

    Yes. Cheapflights offers flight deals from Ireland to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Missoula?

    Currently, October is the cheapest month in which you can book a flight from Ireland to Missoula (average of $365). Flying from Ireland to Missoula in March is currently the most expensive (average of $506). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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